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Thrush Header Back Dual Exhaust Systems 89021

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Exhaust System, Thrush Header Back, Steel, Aluminized, Chevy, Pontiac, V8, Kit

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Brand: Thrush
Manufacturer's Part Number: 89021
Part Type: Exhaust Systems
Summit Racing Part Number: WLK-89021

UPC: 086387890212
System Style: Header-back
System Material: Steel
Exit Quantity: Two
Exit Location: Split rear
System Finish: Aluminized
Intermediate Pipe Diameter (in): 2.500 in.
Muffler Included: Yes
Muffler Quantity: One
Muffler Configuration: Dual inlet/Dual outlet
Muffler Style: Turbo
Exhaust Type: Dual
Hardware Included: Yes
Inlet Quantity: Two
Tailpipe Diameter (in): 2.500 in.
Tip Included: No
Quantity: Sold as a kit.
Notes: Transverse muffler. Designed for use with long tube headers. Due to variations in different manufacturers headers, modifications to the length and or angles of the intermediate pipes may be required when connecting to the header collectors.
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Give your vehicle a performance-sounding exhaust. These Thrush header back dual exhaust systems come complete with smooth-bent exhaust pipes, Thrush turbo mufflers, an H-pipe balance tube (included in most kits), and all hardware needed for a complete installation. Thrush header back dual exhaust systems are designed for use with full-length headers, and the tailpipes will exit in the stock location.

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6 Customer Reviews for Thrush 89021 - Thrush Header Back Dual Exhaust Systems

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thrush system 89021 on my 71 z28

install went good no fit issues used in front of sxle hangers from kit went in stock locations rear hangers i still had my factory hangers on frame ,nice sound very happy.

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Reviewer: MICHAEL from ME

Date: September 29, 2014

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Thrush #89021 Exhaust system

Summit RacingSummit Racing Verified Purchase

Just installed this exhaust system on my 73 Z28. I did not use all of the pipes, just the over axle pipes, muffler and tailpipes and the fit was perfect!! Instead of using the header to overaxle pipes from the kit, I purchased some aluminized tubing and had a local muffler shop bend them to fit from my headers to the overaxle pipes. With the muffler clamps included with the kit, it also saved a trip to the auto parts store. The sound quality is great and the performance has picked up from my old 2 1/4" system !! Thanks ...read more

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Reviewer: PAUL from MI

Date: July 03, 2014

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Proper stock exhaust

A Proper transverse mounted muffler, dual exhaust system very close to stock. Need to spend at least twice the money to get anything marginally better. Good quality, excellent fit. Had to modify the hangers a bit but no biggie.

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Reviewer: STEVE from MD

Date: July 02, 2014

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Perfect Solution for Camaros

Summit RacingSummit Racing Verified Purchase

I had a lot of interior noise with my former exaust system. This exaust takes a little to install, but the results are worth it. Noise levels inside car are half what they were. fits perfect with a little cutting length to fit my headers. no rattles, no dragging on rough drive ways. I did have to get four pipe clamps and two heavy hangers for tail pipes. This system is well worth the price!! ...read more

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Reviewer: BILLY from VA

Date: June 08, 2014

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The parts that showed up are great quality

The parts I got are great quality and fit,problem is the box showed up missing the two pipes that come from the headers to the intermediate pipe.Three weeks into this and still no response from the manufacturer and Summitt seems to be unable to fix this issue without a response from them.

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Reviewer: JOHN from VT

Date: May 16, 2014

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Some parts are not legal for sale or use in California on any pollution-controlled motor vehicles

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