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For any questions please PM or email: Online@AutoTalent.com Capristo Exhaust 100 Cell Sport Cats BMW 850i G15...
SKU: 02BM11603010
Product Type: Downpipes
Regular price
$4,655.00
Regular price
$4,900.00
Sale price
$4,655.00
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Capristo Exhaust 100 Cell Sport Cats BMW 850i G15 1991-1992
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Capristo Exhaust 100 Cell Sport Cats BMW 850i G15 1991-1992

Key Features:

  1. 1. Check Engine Light (CEL) Risks & Solutions

    Why Does a CEL Appear?

    • Removing OEM cats reduces exhaust backpressure, causing rear O2 sensors to detect "insufficient catalyst efficiency."

    • This triggers a P0420/P0430 (Catalyst Efficiency Below Threshold) code.

    How to Prevent/Fix the CEL:

     Option 1: ECU Tuning (Best Solution)

    • A custom ECU tune can disable rear O2 sensor monitoring.

    • Recommended tuners for BMW M5 F90:

      • BM3 (BootMod3)

      • MHD

      • DME Tuning (femto unlock required for 2020+ models)

     Option 2: O2 Sensor Spacers/Extensions

    • Moves the O2 sensor slightly out of the exhaust stream, tricking it into reading "acceptable" emissions levels.

    • Works in some cases, but not guaranteed (depends on the car).

     Option 3: CEL Defouler Mini-Cats

    • Small catalytic elements that screw into the O2 sensor bung to simulate OEM cat efficiency.

    • More reliable than spacers but may still fail over time.


    2. Performance & Sound Impact

    • With OEM Cats Removed:

      • Louder, more aggressive exhaust tone (CAPRISTO valves will still control volume).

      • Increased horsepower & throttle response (less restriction).

      • Potential rasp/drone (depending on setup).

    • With High-Flow Cats (e.g., CAPRISTO 200-Cell):

      • Better emissions compliance (may pass visual inspection in some regions).

      • Slightly quieter than test pipes but still much freer-flowing than OEM.


    3. Installation Notes

    • Direct OEM Fitment – The CAPRISTO exhaust bolts into factory hangers, but if you’re removing the cats, you may need:

      • Aftermarket downpipes (catless or high-flow).

      • New gaskets/clamps for a proper seal.

      • Possible mid-pipe modifications if mixing with non-OEM parts.


    4. Legal & Emissions Compliance

    🚨 Important:

    • Catless setups are illegal for street use in most countries (USA, EU, etc.).

    • High-flow cats (200-cell) may still fail strict emissions tests (check local laws).

    • CAPRISTO’s system itself is legal, but removing OEM cats makes the vehicle non-compliant.

Fitment Chart:

Make Model Style Year
BMW 
M3
G80 2021-2024
BMW M4 G82 2020

 

    If you have any fitment questions, please feel free to reach out to our team via the contact methods below. If you are contacting us for any order status updates, please give us a call, or email us. We are a lean operation bringing you the best shopping experience possible. We are working on your orders as quickly as we can. We thank you for your patience.

    Call:
    Please reach out to us at (310) 231-0292 for sales inquiries if you are in the United States, Canada, Mexico.
    Email:
    For more in-depth product questions, fitment questions, product inquiries please email our performance specialists at online@autotalent.com.
    All other inquiries:
    Please direct your inquiries to the chat functionality on our website.

    Returns Policy

    If a product is ordered and not wanted, the UNUSED item can be returned for a 25% restocking fee unless otherwise specified. In some cases, we may offer the ability to return the item to us for a lesser restocking fee and then keep the balance as a store credit. To return an item, it must be in brand new condition with original packaging.

    We cannot accept a return on special ordered or custom items.

    Shipping is non refundable in either direction unless approved by AutoTalent. All items wanting to be return MUST be reported within 30 days of the original invoice date. No items will be returnable after 30 days. All products shipped from the AutoTalent facility are shipped via FedEx, USPS, or USPS. Some packages shipped from the manufacturer may or may not require signatures for package release.

    Special Order Items

    Some items may be special order specifically for the customer’s vehicle. These items generally require a deposit or paid in full. Once this deposit amount is notified to the customer and they agree to order the special order item, the deposit becomes non-refundable. These special order items cannot be returned or resold. Cancellations are not allowed on special order parts.

    AutoTalent DOES NOT REFUND SHIPPING CHARGES. If you modify, install, or alter the item in any form, we cannot accept it as a return. We will not cover any expenses related to the product or installation, and you may be required to purchase a replacement.

    ** All cancellations that are requested that are NOT due to items not being in stock or delayed by the manufacturer are subject to a 5% processing fee. When you place an order with us we pay credit card fees that are NOT returned back to us. We will absorb these fees if we do not have the item in stock OR if you agree to the original ETA and that ETA is NOT met. If you decide to cancel for any other reason you will not receive this 5% fee back

    Shipping

    We can ship to virtually any address in the world. Note that there are restrictions on some products, and some products cannot be shipped to international destinations.

    When you place an order, we will estimate shipping and delivery dates for you based on the availability of your items and the shipping options you choose. Depending on the shipping provider you choose, shipping date estimates may appear on the shipping quotes page.

    Please also note that the shipping rates for many items we sell are weight-based.

    Fitment
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