The 2008 Lexus IS F is a hot rod with a chassis compared to the Porsche 911 Carrera. The 5.0 liter V8 IS F engine is based on the 4.6 liter version that powers the LS 460 and GS 460.

 

For even more power, K&N has designed a new air intake system (69-8703TS) in powder coated silver for the 2008 Lexus IS F with 5.0 liter V8 engine.  K&N dynamometer tests show a 28.15 horsepower gain at 5900 RPM with use of the K&N air intake system. K&N tests multiple vehicles for each air intake kit it makes to ensure a consistent horsepower and torque gain. 

The 69-8703TS has a mount for the factory mass air sensor. Simply remove it from the stock air box and install it into the K&N free flowing mandrel bent aluminum intake tube, securing it with the provided hardware. 

The 69-8703TS is designed to reduce restriction and provide the benefits of a washable and reusable lifetime replacement K&N air filter (RT-4590).  This K&N cone shaped air filter has a titanium top for added strength and light weight. 

The manufacturer’s air box restricts air flow to the engine. K&N performance air intake systems provide an increase in power while providing excellent filtration. The K&N air filter is protected by a heat shield assembly which fits into the engine compartment and allows the K&N air filter to receive a consistent flow of fresh air. 

Our K&N air intake systems are designed to be installed in 90 minutes or less and are backed by the famous K&N Million Mile Limited Warranty.

Product Style: 69 Series Typhoon Kits
Estimated Horsepower Gain: 28.15 HP @ 5900 RPM
Color: Silver
Replacement Filter: RT-4590
Street Legal In All States: No
System Type: Cold-air intake system
TUV Approved (Europe): No
Weight: 9.3 lb (4.2 kg)
Product Box Length: 20.25 in (514 mm)
Product Box Width: 12.25 in (311 mm)
Product Box Height: 12.25 in (311 mm)