A clean, tucked axle exit alternative to the rear exit system for your 4th Gen Camaro or Firebird. Speed Engineering's axle exit true dual exhaust is built from 3" mandrel bent 304 natural stainless steel with a true dual X-pipe design and insulated bullet style blow-through mufflers — exiting just at the axle for a cleaner, more tucked profile than the rear exit setup. No Panhard rod relocation kit required. Dyno proven.
⚠️ Important Installation Notes:
- 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
- Hangers are designed to be welded or bolted to the floorboard — bolts are not included
- Will NOT work with Suspension Engineering adjustable torque arm
- 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
- Axle Exit Design — Clean, tucked exit at the rear axle — no Panhard rod relocation required
- 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
- 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
Frequently Asked Questions:
Q: What is the difference between this system and the rear exit version (25-1031)? The key difference is exhaust exit location and installation requirements. The axle exit system (25-1030) exits at the rear axle for a cleaner, more tucked profile — and does not require the Suspension Engineering Panhard rod relocation kit. The rear exit system (25-1031) exits further back behind the bumper with dual 4" tips for a more aggressive look but requires the Panhard rod relocation kit for axle clearance.
Q: Does this system require a Panhard rod relocation kit? No. Unlike the rear exit system, this axle exit setup does not require a Panhard rod relocation kit.
Q: Will this system work with a Suspension Engineering adjustable torque arm? No. This exhaust system is not compatible with the Suspension Engineering adjustable torque arm.
Q: How are the hangers attached? The hangers are designed to be welded or bolted to the floorboard. Bolts are not included.
Q: 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.
Q: Are wideband O₂ bungs included? Optional wideband O₂ bungs are available for wideband sensor placement for tuning applications.
Q: Will this system work on a lowered vehicle? Lowered vehicles may require additional modification for proper ground clearance.
Q: What material is this exhaust system made from? 304 natural stainless steel with mandrel-bent tubing and TIG-welded construction. 3" stainless band clamps are included.
Q: 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).