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Borla 88-90 Jeep Wrangler 4.2L 4WD Cat-Back 2.25x2in Single Square Intrcld Rr 2.75x2.5in Sqr x6.5in-Borla-BOR14352
Borla 88-90 Jeep Wrangler 4.2L 4WD Cat-Back 2.25x2in Single Square Intrcld Rr 2.75x2.5in Sqr x6.5in-Borla-BOR14352
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Borla 88-90 Jeep Wrangler 4.2L 4WD Cat-Back 2.25x2in Single Square Intrcld Rr 2.75x2.5in Sqr x6.5in

Borla
BOR14352
808422143523
Catback
4 Units In Stock - Ships Next Business Day
$ 779.99 $ 696.99
FREE Ground Shipping!
$ 696.99

SKU: 14352   |   UPC: 808422143523

Borla 1988-1990 Jeep Wrangler YJ Cat-Back Exhaust System Touring 14352

Transform your 1988-1990 Jeep Wrangler YJ 4.2L 6-cylinder 4WD with the Borla 14352 Touring Cat-Back exhaust system. This single rear exit setup delivers the signature Borla Sound of Power, increased horsepower and torque, better fuel economy, and extended engine life. Built for automatic or manual transmission 2-door models, it installs behind the catalytic converter for plug-and-play performance gains.

Key Features

  • T-304 Stainless Steel Construction: Premium material resists corrosion for long-lasting durability over cheaper alternatives.
  • Straight-Through Muffler Technology: Patented multi-core design increases exhaust velocity for more power and the aggressive Borla exhaust note.
  • Mandrel Bent Tubing: 2.25-inch diameter ensures smooth flow without restrictions, maximizing horsepower and throttle response.
  • Polished Tip: 2.75x2.5-inch square 6.5-inch T-304 stainless steel tip adds motorsport styling to your Wrangler.
  • Million-Mile Warranty: Lifetime coverage reflects Borla's confidence in every system's performance and fit.

Product Notes

  • Direct bolt-on replacement; no cutting or welding required for stock setups.
  • Clean with mild soap and water to maintain polished finish.
  • Ships in protective packaging; inspect upon arrival for any transit damage.

Installation Notes

  • Professional installation recommended.
  • Bolt-on design fits 4.2L 6-cylinder engines; uses factory hangers.
  • Requires basic tools; torque clamps to spec for secure fit.

This Part Fits

Year Make Model Submodel
1988-1990 Jeep Wrangler Base
1988-1990 Jeep Wrangler Islander
1988-1990 Jeep Wrangler Laredo
1988 Jeep Wrangler S
1988-1990 Jeep Wrangler Sahara
1988-1990 Jeep Wrangler Sport

Why Choose Borla?

  • Decades of leadership in stainless steel exhaust for street and off-road vehicles.
  • Precision CNC manufacturing guarantees exact fit and peak performance.
  • Proven power gains and sound trusted by enthusiasts worldwide.

Frequently Asked Questions

  • Q: Does this fit my 1988-1990 Jeep Wrangler YJ 4.2L 4WD?
    A: Yes, designed specifically for 1988-1990 YJ Wrangler 4.2L 6-cylinder 4WD models across all trims including Base, Sport, Laredo, Sahara, Islander, and 1988 S; automatic or manual transmission.
  • Q: What material is used and how is the tip finished?
    A: Full T-304 stainless steel construction with a polished T-304 stainless steel square tip (2.75x2.5in x6.5in) for corrosion resistance and sharp styling.
  • Q: What warranty covers this exhaust system?
    A: Million-Mile Warranty against defects in materials and workmanship when installed and maintained properly.

Shipping & Handling

  • Method: Ground shipping via UPS or FedEx
  • Availability: In stock - ships same or next business day
  • Packaging: Securely boxed, dimensions 50 x 14 x 14 inches
  • Weight: 28 lbs

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