Home » Jeep Engine & Fuel System » Air Intakes » Performance Air Intakes » K&N BORLA T-304 Stainless Steel Cat-Back™ System & 63 Series AirCharger® Performance Intake for 2011 Jeep® Wrangler Unlimited JK 4 Door with 3.8L V6

K&N BORLA T-304 Stainless Steel Cat-Back™ System & 63 Series AirCharger® Performance Intake for 2011 Jeep® Wrangler Unlimited JK 4 Door with 3.8L V6

Catalog #: 17603.0113
Description
Get more performance out of your Jeep with two of the best names in intake and exhaust. K&N's Fuel Injection Performance Kits (FIPK) are designed to promote performance in stock fuel injected engines by allowing air filtration with least resistance in air flow. Combine that with a Borla exhaust kit for the ultimate in performance! All Borla systems feature tough 16-Gauge T-304 Stainless Steel construction. It's so tough that Borla backs each system with a Million- Mile Warranty. Adds throaty sound characteristics, and provides mild performance gains with tuned exhaust flow.
Details

BORLA Cat-Back™ exhausts feature patented straight-through and multi-core technology to unleash hidden horsepower. Increased exhaust velocity adds power, driving excitement, fuel economy and the distinctive BORLA Sound of Power respected by motoring enthusiasts everywhere. Each system is built from premium Aircraft-Quality T-304 Stainless Steel, an alloy superior to T-400 series knockoffs, to give you the absolute best in performance and durability. Ultra-smooth mandrel bends ensure maximum flow and power, and precision computer-controlled CNC manufacturing ensures an accurate fit. Best of all, BORLA stands behind every system with a Million-Mile Warranty. Just what you'd expect from the world's most experienced (and most winning) exhaust brand.
A sister product to the 57 Series FIPK, the 63 Series Intake Kits or AirCharger® Intakes are built for many different vehicles and represent a dramatic improvement over a K&N O/E replacement filter alone. They enjoy a faster speed to market than the 57 Series kits due to their pending CARB status. These intakes use only non-metallic rotationally molded tubes that can reduce intake air temperature and decrease intake sound over a metal tube. Restriction can exist BETWEEN an air filter and the engine reducing the benefit of a K&N Air Filter. The weakest link in the airflow "chain" robs a vehicle of its natural horsepower. Often that weak point is the factory air path leading to the Engine. K&N Air Intake Kits virtually eliminate air path restriction by replacing the air filter and the entire air path to the engine. The aerodynamically engineered tube drives a massive amount of air into an engine, which translates into POWER. 63 Series Intake Kits are not legal for street use in some U.S. states.The filter recharger kit is sold separately.
63-1553 Product Specifications
Product Style: 63 Series Aircharger Kits
Estimated Horsepower Gain: 8.17 HP @ 4807 RPM
Replacement Filter: RF-1048
CARB Exempt: No
Weight: 9.8 lb (4.4 kg)
Product Box Length: 22.25 in (565 mm)
Product Box Width: 14.38 in (365 mm)
Product Box Height: 12.5 in (318 mm)

Installation Notes
Installation Difficulty:
Level 2Intermediate
Installation Time: 2-3 hours
Parts Included

Air Filter
Intake Tube
Heat Shield
Edge Trim
Three Hose Clamps
Tapered Silicone Hose
Grommet
Mounting Brackets
Nuts, Bolts & Washers
Installation Instructions
Stainless Muffler
Stainless Tailpipe
Stainless Tailpipe Tip
Mounting Hardware
Installation Instructions

  • Engine Size: 3.8L V-6
  • Engine Fuel: Gasoline
  • Jeep Wrangler Unlimited 4-Door (JK)

  • 2011 Jeep Wrangler Unlimited 4-Door (JK)
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