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Flowmaster 2.5in Offset Inlet / 2.5in Offset Outlet Super 10 Stainless Steel Muffler - 842518

MSRP: $147.83
$101.95
(You save $45.88 )
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SKU:
flo842518
UPC:
700042023929
Box Weight:
6.30 LBS
Shipping:
Calculated at Checkout
Sound Level:
Aggressive
Exhaust Type:
Muffler
Series:
Super 10
Material:
Stainless Steel
Inlet:
2.5in Offset
Outlet:
2.5in Offset
Fitment:
Universal

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Intended for customers who desire the loudest and most aggressive sound they can find. Because these mufflers are so aggressive, they are recommended only for off highway use and not for street driven vehicles. These mufflers utilize the same patented Delta Flow® technology that is found in Flowmaster's other Super series mufflers to deliver maximum performance.

Constructed of 16 gauge 409S stainless steel and fully MIG welded for maximum durability.

Highlights

  • Race-Proven Delta Flow Technology
  • 409S Stainless Steel Construction
  • Compact Size For Easy Fitment
  • Super 10 Sound Level
  • Single-chamber Super 10 Series muffler
  • 16-gauge material
  • Patented Delta Flow technology
  • Fully MIG welded for durability
  • 2.50-inch offset inlet and 2.50-inch offset outlet
  • Compact design for easier fitment
  • Universal muffler; some adaptation may be required

Product Overview

The Flowmaster Super 10 Series muffler is a single-chamber, universal muffler designed for customers seeking an extremely loud and aggressive exhaust sound. It uses Flowmaster's patented Delta Flow technology to support maximum performance while delivering the distinctive Super 10 sound level.

Constructed from 16-gauge 409S stainless steel, this muffler is fully MIG welded for durability. Its compact design can help simplify installation where space is limited, although adaptation may be required for universal applications. This product is recommended for off-highway use and is not intended for street-driven vehicles.

The Flowmaster Super 10 Series muffler features a 2.50-inch offset inlet and a 2.50-inch offset outlet. Manufacturer part number 842518 identifies this specific configuration.

At a Glance

  • Super 10™ Series 409S stainless steel, single chamber mufflers
  • 2.50 Offset In / 2.50 Offset Out
  • Universal Muffler
  • Some adaptation may be required

Specifications

  • Brand: Flowmaster
  • Part Number: 842518
  • Series: Super 10
  • Product Type: Muffler
  • Inlet: 2.5in Offset
  • Outlet: 2.5in Offset
  • Material: Stainless Steel
  • Sound Level: Aggressive
  • Shipping Weight: 6.3 lbs

Inlet and Outlet Configuration

This muffler has a 2.5in Offset inlet and a 2.5in Offset outlet. An offset connection is positioned off the centerline of the muffler body, a center connection is positioned on the centerline of the muffler body, and a dual outlet is split into two outlets. Match the inlet and outlet position and diameter to the pipe layout on your vehicle: the offset inlet takes the incoming pipe and the offset outlet feeds the tailpipe or tip.

Vehicle Fitment

These are suggested fitment applications. Engine, cab, bed, and exhaust configuration vary by vehicle, so contact our team at 1-844-JBO-BOLT and we will confirm fitment for your exact vehicle before you order.

Compatible Vehicles

  • Buick Regal
    • Years: 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
    • Trims for 1978, 1979, 1980, 1981: Base, Limited, Sport
    • Trims for 1982: Base, Estate Wagon, Limited, Limited Turbo, Sport
    • Trims for 1983: Base, Estate Wagon, Limited, T-Type
    • Trims for 1984, 1985, 1986: Base, Limited, T-Type
    • Trims for 1987: Base, GNX, Limited
  • Buick Regal Grand
    • Years: 1984, 1985, 1986, 1987
    • Trims: National
  • Chevrolet Camaro
    • Years: 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981
    • Trims for 1967: RS, SS
    • Trims for 1968: SS
    • Trims for 1969: Base, RS, SS
    • Trims for 1970, 1971, 1972: Base, RS, SS, Z28
    • Trims for 1973: Base, LT, RS, Z28
    • Trims for 1974: Base, LT, Z28
    • Trims for 1975: Base, LT, RS
    • Trims for 1976: Base, LT, LT Rally Sport, Rally Sport
    • Trims for 1977, 1978: Base, LT, LT Rally Sport, Rally Sport, Z28
    • Trims for 1979, 1980: Base, Berlinetta, Rally Sport, Z28
    • Trims for 1981: Berlinetta, Sport, Z28
  • Chevrolet El Camino
    • Years: 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
    • Trims for 1978: Base, Conquista, SS
    • Trims for 1979, 1980: Base, Royal Knight, SS
    • Trims for 1981: Base, Conquista, Royal Knight, SS
    • Trims for 1982, 1983, 1984, 1985, 1986: Base, Conquista, SS
    • Trims for 1987: Base, SS
  • Chevrolet Malibu
    • Years: 1978, 1979, 1980, 1981
    • Trims for 1978: Base
    • Trims for 1979: Base, Estate, Landau, Police, Sport
    • Trims for 1980: Base, Estate, Sport
    • Trims for 1981: Base
  • Chevrolet Malibu Classic
    • Years: 1978, 1979, 1980, 1981, 1982, 1983
    • Trims for 1978: Estate, Landau
    • Trims for 1979, 1980: Estate, Landau, Sport
    • Trims for 1981: Landau
  • Chevrolet Monte Carlo
    • Years: 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987, 1988
    • Trims for 1978: Landau, Sport
    • Trims for 1979: Base, Landau
    • Trims for 1980: Landau, Sport
    • Trims for 1981: Base, Landau
    • Trims for 1982: Base
    • Trims for 1983: Base, CL, SS
    • Trims for 1984, 1985: Base, SS
    • Trims for 1986, 1987, 1988: Base, LS, SS
  • Ford Mustang
    • Years: 2011, 2012, 2013, 2014
    • Trims: Base
  • GMC Caballero
    • Years: 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
    • Trims for 1978, 1979, 1980: Base, Diablo, Laredo
    • Trims for 1981: Amarillo, Base, Conquista, Diablo, Royal Knight
    • Trims for 1982, 1983, 1984, 1985, 1986: Amarillo, Base, Diablo
    • Trims for 1987: Base, Diablo
  • Oldsmobile Custom
    • Years: 1982, 1983
    • Trims: Cruiser, Cruiser Base
  • Oldsmobile Cutlass
    • Years: 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
    • Trims for 1978: Supreme Base, Supreme Brougham
    • Trims for 1979: Salon 442, Salon Hurst, Supreme Base, Supreme Brougham
    • Trims for 1980: Base, Supreme Base, Supreme Brougham
    • Trims for 1981: Supreme Base, Supreme Brougham, Supreme LS
    • Trims for 1982, 1983, 1984: Supreme Base, Supreme Brougham
    • Trims for 1985: Salon 442, Supreme Base, Supreme Brougham, Supreme LS
    • Trims for 1986: Salon 442, Salon Base, Supreme Base, Supreme Brougham
    • Trims for 1987: Salon Base, Supreme 442, Supreme Base, Supreme Brougham
  • Pontiac Bonneville
    • Years: 1982, 1983, 1984, 1985, 1986
    • Trims for 1982, 1983: Base, Brougham
    • Trims for 1984, 1985, 1986: Base, Brougham, LE
  • Pontiac Firebird
    • Years: 1967, 1968, 1969, 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981
    • Trims for 1967, 1968: Base, HO, Sprint
    • Trims for 1969: Base, Sprint, Trans Am
    • Trims for 1970, 1971, 1972, 1973, 1974, 1975, 1976, 1977, 1978, 1979, 1980, 1981: Base, Esprit, Formula, Trans Am
  • Pontiac Firebird 326: 1967
  • Pontiac Firebird 350
    • Years: 1968, 1969
    • Trims for 1969: HO
  • Pontiac Firebird 400: 1967, 1968, 1969
  • Pontiac Grand Prix
    • Years: 1978, 1979, 1980, 1981, 1982, 1983, 1984, 1985, 1986, 1987
    • Trims for 1978, 1979, 1980: Base, LJ, SJ
    • Trims for 1981, 1982, 1983: Base, Brougham, LJ
    • Trims for 1984, 1985, 1986, 1987: Base, Brougham, LE

Frequently Asked Questions

What will it sound like?
Flowmaster describes this Super 10 muffler as aggressive.

What is it made of?
Constructed from 16-gauge 409S stainless steel, this muffler is fully MIG welded for durability.

Who can help me choose the right part?
Call our team at 1-844-JBO-BOLT with your year, make, model, and engine and we will match the right Flowmaster part to your vehicle.

Shipping and Support

This Flowmaster part ships from our warehouse to addresses in the continental USA. For delivery outside the continental USA, see our shipping outside the continental USA page. Questions about application or installation? Call 1-844-JBO-BOLT.

Shipping & Returns

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HOW TO RETURN AN ORDER

To return an order, please contact us HERE, with detailed information regarding the return. We can only accept items that are in new condition and have never been installed. We cannot accept any used, previously installed, or damaged items. If an item is sent back to us used, previously installed and/or damaged, it is now the property of Just Bolt-On Performance Parts and no refund will be issued. All returns must include the provided Return Merchandise Authorization (RMA) form or RGA number, to help expedite the return process. We will then provide the Return Shipping Address for the return. Pictures of the parts being returned are also required. All returns are subject to a 20% Restocking Fee of the original purchase price. Some orders cannot be return – see the list of non-returnable orders below. 

RETURN POLICY

The buyer has 30 days from original purchase to initiate a return RMA and forward tracking information to us. No refund will be given for products that arrive after the 30 days from the original purchase date. Tracking information is required for all returns. When shipping an item back to us, we recommend that you use UPS, FedEx or any other carrier that offers signature confirmation and insurance, as we are not responsible for lost or damaged packages. Only the signature of an Just Bolt-On Performance Parts employee will suffice as proof of delivery. The customer agrees to bear all shipping and insurance charges, and all risk of loss during return shipment. If an order is refused “Returned to Sender”, no refund will be issued. Buyer is responsible for all return shipping charges.

We will not accept a return of an item that is damaged or defective if it has been used/installed, please inspect all orders as soon as you receive them and contact us HERE within 72 hours. If the order is damaged during shipment, Just Bolt-On Performance Parts will replace the item free of charge. 

When you purchase items that qualify for a promotional offer such as Buy "X" number of items, Get "X" number of items free, the discount reflecting the price of the lowest-priced item is proportionally applied to each eligible item. If any item is returned, the refund will be equal to the original price of the item reduced by the proportional discounted amount.

RECEIVED DAMAGED ORDER

We try our best to prevent damage to all packages during transit by packing each order carefully. From time to time, though, damage will occur despite our precautions.  If you receive an item that has been damaged in shipping, please call us within 72 hours of receipt and we will set up a claim for the product. Once this claim has been processed by the courier, we will reach out to you to return the product and send out a replacement.

We may request pictures to further assist with the completion of the claim.

The courier will reach out to you after the claim has been filed over the phone; please provide a reliable contact number when setting up your damage claim.

DEFECTIVE PRODUCTS

If you receive a defective product, please contact us within 72 hours, and we will process your return or replacement free of shipping charge. Contact us HERE to process your return.

In the event of a defect that occurs outside our return policy, but within the manufacturer warranty, please contact the manufacturer directly to process your return. The manufacturer will have sole determination of the outcome of the claim. As a courtesy to our customers, Just Bolt-On Performance Parts will be happy to try to facilitate a thorough review of the claim, but we have no final say in the decision made by the manufacturer (i.e. approvals, denials, fees, etc.).

Just Bolt-On Performance Parts is not responsible for any labor costs which occur as the result of the installation of wrong or defective parts.

NON-RETURNABLE ORDERS

Returns will not be given for the following items:

·       Just Bolt-On Performance Parts gift cards.

·       Any products sold as "Open Box". 

·       Non-defective used or installed items.

·       Wheels that have already been mounted and balance. This includes wheels packages from Just Bolt-On Performance Parts.

·       All special orders, custom, and/or built to order parts. This includes but not limited to, Weld Offroad, Addictive Desert Design, Rigid Industries, Please contact us prior with any questions. 

·       All electronics including but not limited to handheld devices and chargers.

·       Batteries, fluids, lubricants and all maintenance products.

·       All orders that required freight delivery.

·       International orders that shipped outside of the United States.

REFUNDS

Once the return is received, please allow 5-7 business days for the refund to be issued. All items included in the return are fully inspected by our Returns Department prior to issuing a refund. All refunds will be issued to the original payment method. Allow 3-5 business days for the refund to settle back to the original payment method. The original shipping and handling charges are non-refundable. Processing time will vary, depending on your financial institution. 


NEED TO CANCEL

We strongly suggest you call us at 1-844-526-2658 as soon as possible after placing your order if you need to change or cancel it, as orders are processed within minutes!  If you email us, we may not receive them in time to stop the order from shipping out.  Please double-check that your order details are correct before submitting your order during checkout.

An order that has already received tracking information and/or shipped cannot be canceled.  If an order has been assigned a tracking number but the tracking information has not updated, this does not mean the order has not shipped. Please contact us HERE to set up a Return Merchandise Authorization (RMA) once your order has been received.

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Just Bolt-On Performance Parts Frequently Asked Questions