BMW 335i, 135i

Specification

2011-2013

BMW owners can now enjoy the benefits of increased flow and more efficient air to help dramatically lower intake air temperatures to increase power. By using a massive 6" thick W.A.V.E. (Wide Area Vane Effectiveness) Technology core, the Spearco front mount intercooler dropped charge air temperatures on average of 125 degrees on the twin turbo vehicle. In addition to lower intake air temperatures, the pressure of air exiting the intercooler compared to the pressure entering the unit was only an amazing 0.20 psi drop. The stock unit has over one pound of pressure loss/drop due to the factory unit's lack of efficiency and limited size. When the stock unit is upgraded to the Spearco you will have less heat and more power due to the ability to quickly and efficiently move the pressurized air through the intercooler assembly. *Does not fit vehicles equipped with Active Cruise Control

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MODEL COMP WHEEL COMP.
INLET/OUTLET
TURBINE
WHEEL
TURBINE
HOUSING
TURBINE HOUSING
INLET/OUTLET
P/N
OIL COOLED
P/N
H2O COOLED
GT-K 325 HP E-46 3.5"/2.0" F1-54 T3 0.48 A/R 4-bolt / 4-bolt 11257 11475
GT-K 325 HP E-46 3.5"/2.0" F1-54 T3 0.48 A/R 4-bolt / 4-bolt 11257 11475
GT-K 325 HP E-46 3.5"/2.0" F1-54 T3 0.48 A/R 4-bolt / 4-bolt 11257 11475
GT-K 325 HP E-46 3.5"/2.0" F1-54 T3 0.48 A/R 4-bolt / 4-bolt 11257 11475
GT-K 325 HP E-46 3.5"/2.0" F1-54 T3 0.48 A/R 4-bolt / 4-bolt 11257 11475
GT-K 325 HP E-46 3.5"/2.0" F1-54 T3 0.48 A/R 4-bolt / 4-bolt 11257 11475
GT-K 325 HP E-46 3.5"/2.0" F1-54 T3 0.48 A/R 4-bolt / 4-bolt 11257 11475
GT-K 325 HP E-46 3.5"/2.0" F1-54 T3 0.48 A/R 4-bolt / 4-bolt 11257 11475

Aerodynamics is what separates the GT-K turbo line from the competition. Equipped with the latest HP CompressorWheels, designed to maximize efficiency at high boost pressures, and the F1 turbine wheel, created to capture the maximum exhaust gas energy and reduce backpressures, the GT-K family of turbos delivers unequaled performance. When paired with the Map Enhancement Porting of the GT-K compressor housings, these wheels flow huge volumes of air at high pressure ratios while still delivering a cool efficient intake charge.

Tech Sheet: 

Installation Instructions

Video: 

Universal Intercooler Video