- JHM Oil Separator Heater Bypass Kit (EARLY - ALUMINUM MANIFOLD) 2007-2009 for B8-S5 4.2L FSI V8
JHM Oil Separator Heater Bypass Kit (EARLY - ALUMINUM MANIFOLD) 2007-2009 for B8-S5 4.2L FSI V8
JHM Supercharger Kit for B8-S5 w/ 4.2L FSI V8, Stage 1
Select options & add to cart to view final price
Intercooler Kit - Front Mount or FMIC (JHM) Large Core for B7-A4 2.0T - BLACK COUPLERS
Select options & add to cart to view final price
Introducing the JHM Oil Separator Heater Bypass Kit for the B8-S5. - This page is the EARLY KIT WITH 2 different size hoses and Aluminum Intake manifold.
What does this kit do? From the factory the S5 4.2L V8 FSI comes equipped with 2 coolant lines that heat up the oil separator at the back of the intake manifold. Why do they do this? This is a precaution for climates that are colder than 32 degrees Fahrenheit. They heat the oil separator up to warm up everything quicker for meeting stricter emissions requirements. This transfers heat from hot coolant to the back of the intake manifold near the throttle body. This is unnecessary in temperatures above 32 degrees Fahrenheit and only slows your car down by heating up the air in the intake manifold. This kind of modification has been done on other cars like B6-B7 S4s, Mustangs, and Subarus for years. We have found that this modification works great to keep your car faster once warmed up instead of slowing down when the hot coolant begins running through the oil separator vacuum port. Combining this modification with our JHM Intake Spacers provide you with excellent gains for the money spent.
Fitment: 4.2L 32v (4 valve per cylinder) FSI V8 in the B8-S5.
1x - Brass fitting to connect lines together
2x - Stainless hose clamps (to replace the one time use clamps removed during the install)
2x - Caps to cover unused fittings on Throttle Body elbow (not 100% needed but most people prefer to not leave parts open to the elements and neither do we.)
NOTE: Not recommended for extremely cold climates.
For shipping quotes: Please sign in or join then put the items you want in your shopping cart and proceed to checkout.
Off-road use ONLY: THIS PRODUCT IS FOR RACING COMPETITION ONLY AND IS NOT LEGAL FOR USE IN HIGHWAY OR STREET VEHICLES OR OTHER NON-RACING COMPETITION OFF-ROAD VEHICLES. BY PURCHASING THIS PRODUCT YOU ACKNOWLEDGE ITS INTENDED USE.
|Audi||S5||B8-B8.5 (2008-2017)||4.2l V8 32v FSI|
By Purchasing any Off-Road use ONLY products from JH Motorsports, Inc. I acknowledge and understand the following disclosure. (This notice is located at the bottom of the page description of affected products on our website.)Vehicle Code § 27156:
(b) No person shall operate or leave standing upon a highway a motor vehicle that is required to be equipped with a motor vehicle pollution control device under Part 5 (commencing with Section 43000) of Division 26 of the Health and Safety Code or any other certified motor vehicle pollution control device required by any other state law or any rule or regulation adopted pursuant to that law, or required to be equipped with a motor vehicle pollution control device pursuant to the National Emission Standards Act (42 U.S.C. Secs. 7521 to 7550, inclusive) and the standards and regulations adopted pursuant to that federal act, unless the motor vehicle is equipped with the required motor vehicle pollution control device that is correctly installed and in operating condition. No person shall disconnect, modify, or alter any such required device.
(c) No person shall install, sell, offer for sale, or advertise any device, apparatus, or mechanism intended for use with, or as a part of, a required motor vehicle pollution control device or system that alters or modifies the original design or performance of the motor vehicle pollution control device or system. Health and Safety Code § 43000:
43001. The provisions of this part shall not apply to:
(a) Racing vehicles.
As the aforementioned code sections outline, it is against the law to operate or use a vehicle on public streets or highways with modified, altered, or disconnected motor vehicle pollution control devices. This may include but is not limited to, Evaporative Fuel Controls, Catalysts, DPF, PTOX, PCV Systems, Exhaust Gas Recirculation Systems, Oxygen Sensors, Thermostatic Air Cleaners, Air Intake Systems, Fuel Injectors, Regulators, Adjustable Cam Gears, ECU Programming, Mapping, or other Computer Modifications. Air Pumps, Air Injection, Timing, and any other Emission System Modification(s).
Purchaser acknowledges and certifies to JH Motorsports Inc., that Purchasers vehicle will only be used for racing applications or off road vehicle use only. Purchaser requests these modifications for the purpose of enhancing the vehicle for competitive Racing Applications and will not use this vehicle on public streets or highways. Purchaser agrees to indemnify JH Motorsports Inc., all employees, officers, owners, and subsidiaries for any civil or criminal liability arising out of use of Purchasers vehicle on public streets or highways as Purchaser has been duly notified of the laws and regulations regarding disconnecting, alteration, or modification of a vehicle’s pollution control devices. Purchaser understands and has been advised the driving of a vehicle on public streets or highways could result in criminal or civil penalties.
Warning: This product may contain a chemical known to the State of California to cause cancer, birth defects, or other reproductive harm.
Learn More: www.p65warnings.ca.gov