Select brand, series, model code and model and choose the Supersprint Exhaust Systems

MERCEDES W176 A 45 AMG (381 Hp) 2015 ->

aka: Performance sport exhaust for MERCEDES W176 A 45 AMG

Supersprint has been the first to develop and offer a performance, full exhaust from turbo back, for the original 2013 Mercedes A45 AMG.

It is also suitable for the follow-up versions, such as the 2015-2018 Mercedes A45 AMG with 381 Hp.

From the very beginning of our R&D phase, we focused our best efforts on the initial tract of the exhaust, the most critical area for extracting the maximum performance potential.

The Supersprint Sport exhaust features a new, larger diameter Downpipe with a built-in HJS Motorsport, high volume catalytic.

This part alone guarantees a major improvement in terms of flow, yet it ensures proper emission levels.

We recommend it on stock, or modified engines, tuned to an upper limit of 410 Hp.

Our Race exhaust is designed with a catless downpipe, a 76mm Overpipe, and a really big, 150mm HJS Motorport catalytic, placed downstream in the exhaust line, further a way from the turbocharger.

This unique Supersprint system has a capacity to support more radical engine modifications, of 430+ Hp.

The completing mid and rear sections are available in multiple options, resonated or straight-pipe, for a modular, tunable sound.

On all of the Supersprint exhausts for the A45, we have decided to retain the stock AMG tail pipe design, making our system to accept the std. rear diffuser.

No modification required.

Over the years, the Supersprint exhaust proved to be very succesful, having become one of the most popular performance additions to the A45 AMG.

OEM:
Claimed data:
Horsepower 360 Hp @ 6000 rpm
Torque 450 Nm @ 2250-5000 rpm

Actual data:
Horsepower 369,6 Hp @ 6210 rpm
Torque 446,1 Nm @ 2640 rpm
Supersprint 100% Stainless steel system Ø89->Ø76mm:
- Downpipe 721611
- Connecting pipe + flex joint 721631
- Front pipe with Metallic catalytic converter 100CPSI 721632
- Centre pipe (replaces OEM centre silencer) 721613
- Rear exhaust Right - Left 721604
- Exit pipes kit Right - Left for OEM endpipe 721644

Actual data:
Horsepower 378,7 Hp @ 6145 rpm
Torque 473,9 Nm @ 2645 rpm
Stock VS Supersprint

Peak power:
+ 9,1 hp
Peak torque
+ 27,8 nm
Stock exhaust + piggyback module:

Actual data:
Horsepower 386,6 Hp @ 5815 rpm
Torque 470,0 Nm @ 5745 rpm
Supersprint 100% Stainless steel system Ø76mm + Piggyback module:
- Downpipe 721611
- Connecting pipe + flex joint 721631
- Front pipe with Metallic catalytic converter 100CPSI 721632
- Centre pipe (replaces OEM centre silencer) 721613
- Rear exhaust Right - Left 721604
- Exit pipes kit Right - Left for OEM endpipe 721644

Actual data:
Horsepower 410,1 Hp @ 6105 rpm
Torque 481,5 Nm @ 5880 rpm
piggyback module: stock exhaust VS Supersprint

Peak power:
+ 31,4 hp

+ 22nm @ 4000rpm
Stock VS Supersprint + piggyback module

+40.5 hp
+35.4 nm
With E.E.C. homologationWith E.E.C. homologation
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaustComponent E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compatible with the OEM catalytic converterCompatible with the OEM catalytic converter
For racing use onlyFor racing use only
Discontinued Product. Available while stock lastsDiscontinued Product. Available while stock lasts
Threaded bung for oxygen sensor providedThreaded bung for oxygen sensor provided
Oval endpipeOval endpipe
Twin oval endpipeTwin oval endpipe
Flat oval endpipeFlat oval endpipe
With certificate of authenticity - Compliance to sound regulationsWith certificate of authenticity - Compliance to sound regulations
With certificate of conformity for classic exhaust designWith certificate of conformity for classic exhaust design
Sigla.com - Internet Partner