1. Blox Racing 1/2" Thermal Shield Manifold Spacer for Nissan 350Z/Infiniti G35
Ranked 1st in our list of recommended spacers and sells for $94.97 (as of 10/12/2018 17:28 PST details ) , more than 100% of the Blox Racing BXIM-40202 reviews are positive. With features such as the manifold spacer is made out of thermal polymer, which provides dramatic heat insulating properties and power and throttle response are increased, it is indeed our top pick among spacers.
2. Blox Racing 5/16" Thermal Shield Manifold Spacer for Nissan 350Z/Infiniti G35
In the 2nd place of our top spacers list you'll find the Blox Racing BXIM-40201 which garners positive reviews from more than 60% of customers who bought spacers. Priced at $96.58 (as of 10/12/2018 17:27 PST details ) , it is designed for the savvy consumer who don’t mind paying a bit more for quality and best in class features.
3. Taylor Cable 11011 Vmax Intake Manifold Spacer
Number 3 on the best spacers list is resereved for venerable Taylor Cable 11011 that has featuers like, vmax manifold spacer. With a positive sentiment of 67% for the 11011 from Taylor Cable, it is a solid purchase that will keep you happy and it can be found online for $236.94 (as of 10/12/2018 17:32 PST details ) .
4. BBK Performance BBK 1520 3/8" Phenolic Spacer Kit for Edelbrock Performer EFI 5.0L Intake Manifold
At $61.35 (as of 10/12/2018 17:27 PST details ) , BBK Performance's 1520 is our number 4, which gets 50% approval rate from customers who actually bought it.
5. Airaid 520-605 PowerAid Throttle Body Spacer
A good, solid choice come up at number 5 of spacers reviewed by us. You can find this Airaid AIR-520-605 for $134.90 (as of 10/12/2018 17:30 PST details ) , and be sure that it will do the work, at least according to more than 76% of people who used it and enjoyed features such as features a dyno proven helix bore and improves mid range power, torque and fuel efficiency.
6. aFe Power Magnum FORCE 54-10462 BMW M3 Performance Intake System
If none of the spacers listed above suits you, then perhaps the aFe Power 54-10462 at the 6th place is the right one for you. Costing $354.28 (as of 10/12/2018 17:33 PST details ) , positive reviews hover around 100%.
7. Mota Performance A40252 Manifold Heat Spacer Kit
Last but not least in the top spacers, we have the good old Mota Performance A40252 which gets great marks by 50% of the reviews posted. It can be bought for $42.42 (as of 10/12/2018 17:24 PST details ) .
