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Borla® Turbo Muffler for 87-90Jeep® Wrangler YJ

The Quadratec® Difference
Catalog #: 17603.9101
Borla® Part #: 40344
BORLA Turbo Mufflers are designed for supreme street performance, offering aircraft-quality high quality austenitic stainless steel, all-welded construction and more for increased horsepower and torque.
Independent tests prove maximum flow capability. Turbo models are for smaller motors up to small-block V8s, Turbo XL models are for larger engines.
Installation Notes
Installation Difficulty:
Level 2Intermediate
  • Features: 304 Stainless Steel
  • Color: Stainless Steel
  • Motor: Universal
  • Material: Stainless Steel
  • Jeep Wrangler (YJ)

  • 1990 Jeep Wrangler (YJ)
  • 1989 Jeep Wrangler (YJ)
  • 1988 Jeep Wrangler (YJ)
  • 1987 Jeep Wrangler (YJ)
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