SKU: 25646991277

BOV Kompact PlumBack - Shortie - Mercedes A45 AMG

Sale price$113.82 Regular price$126.47
Save 10%

Pay in installments of $31.62 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Sep 25 - Sep 30

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

BOV Kompact PlumBack - Shortie - Mercedes A45 AMGBOV Kompact PlumBack Shortie Mercedes A45 AMG The BOV Kompact PlumBack Shortie Mercedes A45 AMG is a genuine Turbosmart blow off valve engineered to improve boost response, throttle lift control and reliability in high performance turbo applications. This product is supplied with the technical notes: Bolt On Upgrade for Factory Diverter Valve Adjustable Product Various Springs Available Seperately. Spring Pre Fitted based on OE Application (Engine

BOV Kompact PlumBack - Shortie - Mercedes A45 AMG

The BOV Kompact PlumBack - Shortie - Mercedes A45 AMG is a genuine Turbosmart blow off valve engineered to improve boost response, throttle lift control and reliability in high-performance turbo applications. This product is supplied with the technical notes: Bolt-On Upgrade for Factory Diverter Valve Adjustable Product - Various Springs Available Seperately. Spring Pre-Fitted based on OE Application (Engine Vacuum).

Despite the AMG four's high boost levels, these vehicles do not have a bypass valve fitted from the factory. This is likely because the plastic valves typically found in OEM setups would not be capable of handling the A45's 26PSI of boost without failing prematurely. As a result, the AMG 45 models suffer from a significant compressor surge. Compressor surge, combined with the A45's high boost pressures, equals a recipe for disaster for the bearings inside the turbocharger.

Enter Turbosmart's Kompact Shortie Blow-Off Valve for the A 45, CLA 45 and GLA 45 AMG. This high-performance billet aluminium valve bolts straight onto the compressor cover of the AMG's turbocharger. With both Dual Port and Plumb Back variants available, owners can choose between the classic blow-off valve sound afforded by the Dual Port's 50-50 split between a recirculating and vent-to-atmosphere operation or the quieter OEM-like operation of the Plumb Back. Both variants dramatically reduce the compressor surge experienced by the A45 in standard form.

The Shortie's billet construction and high-performance piston design, which eliminates the need for an O-ring to seal the body of the blow-off valve against the piston due to excellent machining tolerances, means the valve has no problem coping with the boost pressures produced by the AMG's turbo, ensuring no leaks and extreme durability - even if you decide to turn the boost up.

The VR03 Kompact Shortie Kit for the A45, CLA45 and GLA45 AMG includes a Boost Reference Adapter that allows the blow-off valve to respond to engine vacuum instantly, providing greater control compared to electronically operated valves. This is possible by allowing the valve to access a manifold pressure reference in the AMG's otherwise closed system - all without any destructive methods, such as tapping into the intake manifold. The Boost Reference Adapter offers two pressure ports, allowing you to run a second manifold pressure-operated accessory, such as a boost gauge.

Important Notes

Bolt-On Upgrade for Factory Diverter Valve Adjustable Product - Various Springs Available Seperately. Spring Pre-Fitted based on OE Application (Engine Vacuum)

Why Buy from Torque Lab?

Torque Lab supplies genuine performance parts for serious street and track builds across Europe. We focus on technically correct fitment, strong SEO-friendly product support and proven brands trusted in the tuning scene.

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. 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
SKU: 25646991277

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 15 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
L
Verified Purchase
Laura niederjohn
Birmingham, US
★★★★★ 5
Amazing Product
Size: 1.7 Fl Oz (Pack of 1)
This sunscreen mist feels like water. It’s truly refreshing when applied. I have ultra sensitive skin and eyes and I’ve experienced no irritation from this product.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 2, 2026
E
Verified Purchase
Eddie
Port Orchard, US
★★★★★ 4
Refreshing!
Love, love, love this! It feels so refreshing when I spray it on my face. The scent is sweet but not overpowering, and it’s not oily at all. I usually apply it after my moisturizer and throughout the day whenever I need a little pick-me-up.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on August 13, 2025
C
Verified Purchase
Cristina
Lexington, US
★★★★★ 5
Easy to use and it actually works
So I live in Florida, taking care of your skin is super important. This is actually a great product, I actually use it to set my make up on the rare occasions that I wear any but on days that I don't This product is still great. It's not heavy or leaves a white cast like some of the other sun protection does. It doesn't leave my skin greasy but it helps to feel moisturized. Honestly I just spray it as I'm about to leave the house and I'm good to go. Plus it actually smells good, like very light tropical beach vibe. Best part it's never caused me to break out on my skin because I have very sensitive skin.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on June 23, 2023
K
Verified Purchase
Kimberly
San Leandro, US
★★★★★ 5
Satisfied
Good quality. Product is exactly as described
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 22, 2026
J
Verified Purchase
Jordan Taylor
Natrona Heights, US
★★★★★ 5
Ulta Recommendation That Actually Delivered
Size: 1.7 Fl Oz (Pack of 1)
I was originally recommended this product by a representative at Ulta—and it completely changed the game! It’s super easy to apply, smells great in my opinion, and gives me a refreshing, lightweight feel without the heaviness of typical facial sunscreens.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on July 13, 2025

recommand products