Shipping Estimate
USA
- USA
- CAN
- USA
- CAN
Ships within 48 hours · Estimated delivery Jul 14 - Jul 19
Promo Codes Available:
For Your Every Summer RSVP, with Code: SUMMER15
Description
aFe Power Sprint Booster Power Converter 05-15 Porsche 911/Boxster/Cayman/Macan MT/ATSilver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T 6061 billet aluminum and using a unique serrated helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.
Silver Bullet throttle body spacers create turbulence in the air flow at the point just prior entry into the engine increasing horsepower, torque and improving throttle response and fuel efficiency. Silver Bullet throttle body spacers are constructed out of durable T-6061 billet aluminum and using a unique serrated/helix entry to create turbulence at the manifold while eliminating the annoying whistle found in other helix only throttle spacers.
Installation InstructionsThis Part Fits:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2017-2018 | Porsche | 718 Boxster | Base |
| 2017-2018 | Porsche | 718 Boxster | S |
| 2017-2018 | Porsche | 718 Cayman | Base |
| 2017-2018 | Porsche | 718 Cayman | S |
| 2014 | Porsche | 911 | 50th Anniversary Edition |
| 2005-2016 | Porsche | 911 | Carrera |
| 2006-2016 | Porsche | 911 | Carrera 4 |
| 2016 | Porsche | 911 | Carrera 4 Black Edition |
| 2012,2015-2016 | Porsche | 911 | Carrera 4 GTS |
| 2006-2016 | Porsche | 911 | Carrera 4S |
| 2016 | Porsche | 911 | Carrera Black Edition |
| 2011-2012,2015-2016 | Porsche | 911 | Carrera GTS |
| 2005-2016 | Porsche | 911 | Carrera S |
| 2008-2009 | Porsche | 911 | GT2 |
| 2011,2018 | Porsche | 911 | GT2 RS |
| 2007-2008,2010-2011,2014-2016,2018-2019 | Porsche | 911 | GT3 |
| 2007-2008,2011,2019 | Porsche | 911 | GT3 RS |
| 2011,2019 | Porsche | 911 | Speedster |
| 2007-2012,2014-2016 | Porsche | 911 | Targa 4 |
| 2016 | Porsche | 911 | Targa 4 GTS |
| 2007-2012,2014-2016 | Porsche | 911 | Targa 4S |
| 2007-2018 | Porsche | 911 | Turbo |
| 2011-2018 | Porsche | 911 | Turbo S |
| 2018 | Porsche | 911 | Turbo S Exclusive Series |
| 2005-2016 | Porsche | Boxster | Base |
| 2016 | Porsche | Boxster | Black Edition |
| 2015-2016 | Porsche | Boxster | GTS |
| 2008 | Porsche | Boxster | Limited Edition |
| 2008 | Porsche | Boxster | RS 60 Spyder |
| 2005-2016 | Porsche | Boxster | S |
| 2008 | Porsche | Boxster | S Limited Edition |
| 2016 | Porsche | Boxster | Spyder |
| 2007-2012,2014-2016 | Porsche | Cayman | Base |
| 2016 | Porsche | Cayman | Black Edition |
| 2016 | Porsche | Cayman | GT4 |
| 2015-2016 | Porsche | Cayman | GTS |
| 2012 | Porsche | Cayman | R |
| 2006-2012,2014-2016 | Porsche | Cayman | S |
| 2017-2018 | Porsche | Macan | Base |
| 2017-2018 | Porsche | Macan | GTS |
| 2015-2018 | Porsche | Macan | S |
| 2015-2018 | Porsche | Macan | Turbo |
| 2011-2018 | Porsche | Panamera | 4 |
| 2016 | Porsche | Panamera | 4 Edition |
| 2017-2018 | Porsche | Panamera | 4 Executive |
| 2018 | Porsche | Panamera | 4 Sport Turismo |
| 2010-2018 | Porsche | Panamera | 4S |
| 2014-2018 | Porsche | Panamera | 4S Executive |
| 2011-2018 | Porsche | Panamera | Base |
| 2016 | Porsche | Panamera | Edition |
| 2016 | Porsche | Panamera | Exclusive |
| 2013-2016 | Porsche | Panamera | GTS |
| 2010-2016 | Porsche | Panamera | S |
| 2014-2016 | Porsche | Panamera | S E-Hybrid |
| 2012-2013 | Porsche | Panamera | S Hybrid |
| 2010-2018 | Porsche | Panamera | Turbo |
| 2014-2018 | Porsche | Panamera | Turbo Executive |
| 2012-2016 | Porsche | Panamera | Turbo S |
| 2018 | Porsche | Panamera | Turbo S E-Hybrid |
| 2018 | Porsche | Panamera | Turbo S E-Hybrid Executive |
| 2018 | Porsche | Panamera | Turbo S E-Hybrid Sport Turismo |
| 2014-2016 | Porsche | Panamera | Turbo S Executive |
Shipping Notes
- Free Standard Shipping on $100+ Orders to the USA.
- Except Preorder products are shipped in 48 hours.
- Delivery to the USA:
- Standard Shipping : 3-10 business days
- If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
- We offer a 30-day return/exchange service after receiving.
- Final sale items are not eligible for returns or exchanges.
- To process your return/exchange, please contact us at [email protected]
- Please click here for more details>>> Return & Exchange Policy
4.2 ★★★★★
Based on 1084 reviews
Sort
Product Reviews
★★★★★ 4
Very narrow
Size: 10 Wide, Color: Cognac
Run narrow. For very narrow feet. Wide width fits like a regular width.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on February 9, 2026
★★★★★ 5
Comfortable Shoes Right Out of the Box
Size: 9, Color: Black
I bought these shoes for my husband. He has a very hard time finding quality, comfortable shoes. These shoes are just as comfortable as his New Balance. He uses them as a dress shoe and wears them at least once a week. There was no break in period necessary. They were comfortable right out of the box! The only thing we didn't like was the white sole color. Once I knew he was going to keep them, I used a black sharpie marker to color the soles black. Instant amazing, comfortable dress shoes. They were well worth the cost. If you or your SO needs a comfortable pair of shoes, we highly recommend them.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on September 2, 2025
★★★★★ 3
Decent Shoes with Misleading Description (Not Leather)
Size: 12 Wide, Color: Black, Size: 12 Wide, Color: Black
I only look for leather when I’m purchasing dress shoes. Under the description “details” on this item it lists the shoe as leather upper and inner lining. A photo shows “genuine Napa leather lining”. If you keep reading (which I have now that I’ve received the shoes) it shows “faux leather” in the small print and that is not “leather”. I run a small leather business and this irks me because it’s clearly false advertising. The details also show the product is made in Brazil but when they arrived today, the shoe tag shows “Made in China” and “Man Made upper and lower”. I don’t hate the shoes. They look nice. What I know is they won’t hold up over time like leather, which is why the description should be accurate and not misleading.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 28, 2026
★★★★★ 5
Men’s oxfords
Size: 10.5, Color: Black
Good quality and perfect fit
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
★★★★★ 1
Low quality
Size: 8.5 Wide, Color: Cognac, Size: 8.5 Wide, Color: Cognac
Starting to peel after a few uses
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 3, 2026