Ready to give your 4th Gen Camaro or Firebird a proper true dual rear exit exhaust? Speed Engineering's system is built from 3" mandrel bent 304 natural stainless steel with a true dual X-pipe design, insulated bullet style blow-through mufflers, and dual 4" exhaust tips — all designed specifically for the LS1 F-body. Don't be fooled by cheaper competitor knockoffs. Most have fitment issues and a dropped center section that kills ground clearance. Speed Engineering's system features a raised center section with a custom hanger designed to keep it as high as possible. Dyno proven.
⚠️ Important Installation Notes:
- A Suspension Engineering Panhard Rod Relocation Kit is required for this system to clear over the rear axle. Available in Black or Red — select your color at checkout
- Designed to work with Speed Engineering 1-3/4" and 1-7/8" F-body longtube headers only — not compatible with factory exhaust manifolds. Also fits eBay, OBX, and PaceSetter style longtube headers
- 1982–1992 F-body LS swap applications — this system can also be used with modification at the collectors
- Lowered vehicles may require modification for proper ground clearance
Features:
- 3" Mandrel Bent Tubing — Consistent diameter throughout for maximum exhaust flow
- True Dual X-Pipe Design — Balances exhaust pulses between banks for improved tone and mid-range power
- Raised Center Section with Custom Hanger — Engineered for maximum ground clearance — a key advantage over competitor systems
- Insulated Bullet Style Blow-Through Mufflers — Deep, aggressive exhaust tone with straight-through flow
- Optional Wideband O₂ Bungs — Available for wideband O₂ sensor placement for tuning applications
- Dual 4" Exhaust Tips Included
- 3" Stainless Band Clamps Included
- 304 Natural Stainless Steel Construction — Corrosion resistant, heat tolerant, and built to last
- Compatible with 5.7L LS1 and LS6 Engines
- V8 Engines Only
- Dyno Proven
Vehicle Applications:
Chevrolet Camaro — LS1 5.7L (4th Gen F-Body)
- 1998 Chevrolet Camaro — 5.7L LS1
- 1999 Chevrolet Camaro — 5.7L LS1
- 2000 Chevrolet Camaro — 5.7L LS1
- 2001 Chevrolet Camaro — 5.7L LS1
- 2002 Chevrolet Camaro — 5.7L LS1
Pontiac Firebird & Trans Am — LS1 5.7L (4th Gen F-Body)
- 1998 Pontiac Firebird/Trans Am — 5.7L LS1
- 1999 Pontiac Firebird/Trans Am — 5.7L LS1
- 2000 Pontiac Firebird/Trans Am — 5.7L LS1
- 2001 Pontiac Firebird/Trans Am — 5.7L LS1
- 2002 Pontiac Firebird/Trans Am — 5.7L LS1
Note: Also fits 1982–1992 Camaro and Firebird LS swap applications with modification at the collectors.
FAQ
Do I need the Suspension Engineering Panhard Rod Relocation Kit?
Yes. This exhaust system requires a Suspension Engineering Panhard Rod Relocation Kit to clear over the rear axle. It is available in Black or Red — select your color at checkout when adding this system.
What headers does this system work with?
This system is designed to work with Speed Engineering 1-3/4" and 1-7/8" F-body longtube headers. It is not compatible with factory exhaust manifolds. It has also been known to fit eBay, OBX, and PaceSetter style longtube headers.
Why is Speed Engineering's system better than cheaper competitors?
Most competitor systems have fitment issues and a dropped center section that reduces ground clearance. Speed Engineering's system features a raised center section with a custom hanger designed to hold it as high as possible for maximum clearance.
Will this system work on a 1982–1992 F-body with an LS swap?
Yes, with modification at the collectors. This system has been used on 1982–1992 Camaro and Firebird LS swap applications with collector modifications.
Will this system work on a lowered vehicle?
Lowered vehicles may require additional modification for proper ground clearance.
What mufflers does this system use?
Insulated bullet style blow-through mufflers for a deep, aggressive exhaust tone with straight-through flow design.
Are wideband O₂ bungs included?
Optional wideband O₂ bungs are available for wideband sensor placement for tuning applications.
What material is this exhaust system made from?
304 natural stainless steel with mandrel-bent tubing and TIG-welded construction. Dual 4" exhaust tips and 3" stainless band clamps are included.
Is this exhaust system street legal?
No. This is a race-only product intended for closed-course competition use only. Installation on a street-driven vehicle may violate the Clean Air Act (42 U.S.C. 7522(a)(3)).
⚠️ Race Use Only: This product is manufactured and sold for installation on vehicles used solely for competition. Once installed, the vehicle may not be used, registered, or licensed for use on a public road or highway. Installation on a street-driven vehicle may violate the Clean Air Act 203(a)(3), 42 U.S.C. 7522(a)(3)