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1998-2002 Camaro/Firebird LS1 LoudMouth II Exhaust System - Dual/Dual Tips

Free Shipping Price: $599.99 (USD)
Part #: 31043
SLP's F-Body cat-backs have always been the best performing exhaust systems in the business. Now they're the most versatile, too! Using our industry-exclusive modular design architecture, we've developed a line of systems that can be quickly reconfigured to fit changing performance, noise level, and sound quality requirements.

Simply loosen a few band clamps, swap muffler types, re-tighten, and you're done. No other exhaust offers this level of performance and adaptability!

Along with the included race muffler, the F-Body LoudMouth II® Exhaust System is compatible with the original LoudMouth® resonator (#31066). Get both for complete control over your car's sound and performance characteristics.

NOTE: Includes a LoudMouth II race muffler. LoudMouth resonator sold separately.

  • Includes a LoudMouth II bullet-type race muffler for minimal restriction, reduced resonance, and an aggressive tone
  • Employs LoudMouth's exclusive modular technology, making it possible to switch between muffler and resonator types in a matter of minutes
  • Lighter than the OEM exhaust assembly
  • Constructed entirely from mandrel-bent stainless steel
  • Features a show quality polished resonator and 2.5" "Dual/Dual" tips
  • Includes pre-welded hangers, detailed instructions, and all necessary installation hardware
  • Covered by SLP's Performance Guarantee and Limited Lifetime Warranty

  • WARNING: Cancer and Reproductive Harm -
    • Camaro LS1 - 1998, 1999, 2000, 2001, 2002
    • Firebird LS1 - 1998, 1999, 2000, 2001, 2002
    • Install Hours: 1.5
    • Tools: Basic Tools
    • Install Difficulty: Intermediate

    SLP 31043 Loud Mouth II Exhaust Instructions