Find the Supersprint exhaust for your car
car brand
Hartge BMW
series
Hartge E21 H3 (M30 engine)
car model
car model

Hartge E21 H3 (M30 engine)

Exhaust system
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Components
Exhaust kit
Headers
Turbo Downpipe
Front Section
Mid Section
Rear Section
Tail pipe
Connecting pipe
Price (€)
677.00 1,791.00
Characteristics
With ECC Homologation
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compliant to the noise regulation 70/157/EEC.
However the specific model or engine type may not be included within the official list of vehicles this exhaust is legally issued for.
Compliant to the noise regulation 70/157/EEC.
Compatible with the OEM catalytic converter
Discontinued Product. Available while stock lasts
Threaded bung for oxygen sensor provided
With certificate of conformity for classic exhaust design
alias: Sports exhaust for Hartge E21 H3
  • Exhaust system
  • Legend
  • Note
The late '70s and early '80s were exciting years for the BMW performance enthusiasts, no doubt.

The Hartge H3 was one of the first E21 cars ever equipped with the larger displacement M30 3.5L BMW 6-inline engine, taken straight from the 635csi.

This engine conversion, along with the suspension, chassis, drivetrain and brake upgrades made the Hartge H3 one fast car.

It quickly became the E21 that every BMW owner was dreaming of.

Supersprint was the proud manufacturer of the Hartge special exhaust, back at the time, and we still handcraft the same system in today's modern era.

Our "Fächerkrümmer" (tubular headers) was the magic component of the entire system, making substantially more power and torque over the restrictive BMW Factory cast iron manifold.

No less important, the resonator and the R&L mufflers, with their oversized diametere tubing were designed to guarantee the proper flowing, providing for the perfect sound at the same time.

Fast forward to 45+ years later, this Supersprint performance exhaust is still the option to go with on the M30 swapped E21 restomod projects.
 
With ECC Homologation
With ECC Homologation
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Component E.E.C. homologation valid only when fitted to the specific Supersprint homologated rear exhaust
Compliant to the noise regulation 70/157/EEC. However the specific model or engine type may not be included within the official list of vehicles this exhaust is legally issued for.
Compliant to the noise regulation 70/157/EEC.
However the specific model or engine type may not be included within the official list of vehicles this exhaust is legally issued for.
Compliant to the noise regulation 70/157/EEC.
Compliant to the noise regulation 70/157/EEC.
Compatible with the OEM catalytic converter
Compatible with the OEM catalytic converter
Discontinued Product. Available while stock lasts
Discontinued Product. Available while stock lasts
Threaded bung for oxygen sensor provided
Threaded bung for oxygen sensor provided
With certificate of conformity for classic exhaust design
With certificate of conformity for classic exhaust design
Systems for replacement of kat for OBD II car models (with lambda sensors before and after the kat.)

These systems can only be used for racing purpose exclusively, in conjunction with the modifications of the engine management system. If used with a stock “ECU”, malfunctions may occur. All modifications must be carried out by qualified personnel only, under the liability of the car owner and at his expense.

Supersprint guarantee is limited to the quality, workmanship and correctly fitting to the intended car model for all race products.
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