Best Automotive Performance Engine Intake Manifold Spacers
Silver Bullet throttle body spacer is constructed from precision machined T-6061 billet aluminum and is designed using a serrated/helix design that creates turbulence in air flow at the point just prior entry into the engine. Eliminates annoying whistle found in helix only throttle body spacers.
Reviews
Find Best Price at Amazon"I'm good with the sound only because I play music while I'm driving."
"Noticely better throttle response when installed with a cold air and exhaust."
"My girl friend says she hers if whining."
"Didn't feel the difference in any power increase but a slight increase in throttle response."
"Used on my Jeep Wrangler along with a few other items to improve fuel economy and seems to be working."
"I installed this spacer along with a K&N Performance Intake Kit on my 2010 Jeep Wrangler Rubicon. So, I drove home, removed the spacer, and the engine idled smoothly once again."
"No noticeable increase in Tory or HP."
"The description does not state that it is for the early jk 3.8 liter that's what it fits it does not fit the 3.6 had to send it back."
This turbulence helps the air/fuel charge burn completely providing increased horsepower, torque and improved throttle response. In-house dyno testing resulted in max gains up to +6 HP and +14 lbs.
Reviews
Find Best Price at Amazon"I have a 2016 Jeep JKU with the 6 speed manual transmission."
"aFe makes a quality product."
"Noticed the whistle right away, didn't have it before with just my intake."
"I own a 2012 Jeep Wrangler with the 3.6l, a Banks cold air intakea, Superchips programer and an AFe exhaust."
"Nice finish, great install instructions, works great."
"I can feel the difference."
Included in this kit is a durable 16 gauge, powder-coated heat shield and heat-insulating molded plastic tube that replaces the stock intake tract and directs increased air flow with improved volumetric efficiency for maximum performance. The one-piece heat shield requires little or no assembly and the filter is constructed with 100% polyurethane for long life and multiple cleaning cycles. Outflows the factory intake by up to 33% .
Reviews
Find Best Price at Amazon"So i bought AFE ,and man ,right away at higher rpm my car unleashed its hidden power ;) the throttle response also improved by quite bit ."
Best Automotive Performance Engine Intake Manifold Bolts
Proform 66753. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"I didn't use them on "headers", I used them on an intake manifold, mwaahaahaaa!"
"these are great , and i had to give them a 5 star but not made in usa ."