{"product_id":"nitron-elec-tron-r1-coilovers-porsche-911-carrera-4-964-88-93","title":"Nitron elec-TRON R1 Coilovers Porsche 911 Carrera 4 964 88-93","description":"\u003ch2\u003eNitron elec-TRON R1 Coilovers for Porsche 911 Carrera 4 964 (1988-1993) – Electronically Controlled Semi-Active Coilovers\u003c\/h2\u003e\n\u003cp\u003eNitron elec-TRON R1 coilovers for the Porsche 911 Carrera 4 964 (1988-1993), hand built to order for road and track driving with semi-active damping.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e This kit is supplied with the Nitron DCU, wiring harness and switch, so no extra controller is needed.\u003c\/p\u003e\n\u003cp\u003eOn the elec-TRON R1 all damping is controlled electronically by the solenoid valve, with no manual adjusters. The kit uses Nitron adjustable top mounts and race springs, giving a wide range of geometry adjustment, and shares its core technology with the R3.\u003c\/p\u003e\n\u003cp\u003eNitron's elec-TRON proportional solenoid valve gives each damper its own electronically controlled valve, so damping can be adjusted individually at every wheel. The valve works across a 300-1800mA range and moves from full hard to full soft in around 6 to 8 milliseconds, adjusting both compression and rebound by fine-tuning the bleed of the shim stack inside Nitron's gas-pressurised monotube damper.\u003c\/p\u003e\n\u003ch3\u003eSpecifications\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDamping:\u003c\/strong\u003e Electronic (proportional solenoid valve, no manual adjusters)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRear suspension type:\u003c\/strong\u003e OEM (Original Equipment)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDroplinks included:\u003c\/strong\u003e No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFast Road Spec:\u003c\/strong\u003e front  lbs\/in (60 N\/mm), rear 450 lbs\/in ( N\/mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrack Day Spec:\u003c\/strong\u003e front  lbs\/in (80 N\/mm), rear  lbs\/in ( N\/mm)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eNitron proportional solenoid valve on every damper\u003c\/li\u003e\n\u003cli\u003eDamping adjusted individually at each wheel\u003c\/li\u003e\n\u003cli\u003e300-1800mA operating range with a 6 to 8 millisecond response\u003c\/li\u003e\n\u003cli\u003eAdjustable top mounts and race springs\u003c\/li\u003e\n\u003cli\u003eGas-pressurised monotube construction\u003c\/li\u003e\n\u003cli\u003eShares core technology with the R3\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's in the Kit?\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e2 x front coilovers with springs\u003c\/li\u003e\n\u003cli\u003e2 x rear dampers with springs\u003c\/li\u003e\n\u003cli\u003eNitron adjustable top mounts\u003c\/li\u003e\n\u003cli\u003eNitron DCU with wiring harness and switch\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003ePlease note:\u003c\/strong\u003e images are for illustration only. Specific details, finishes and end fittings may differ from those shown.\u003c\/p\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003ePorsche 911 Carrera 4 964 (1988-1993)\u003c\/li\u003e\n\u003cli\u003eSub models: 3.3 Turbo, 3.3 Turbo S, 3.6 Carrera, 3.6 Carrera 4, 3.6 Turbo\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cstrong\u003eNot suitable for:\u003c\/strong\u003e models or sub-models not listed above. Please check your model and sub model before ordering.\u003c\/p\u003e\n\u003ch3\u003eInstallation\u003c\/h3\u003e\n\u003cp\u003eThe kit replaces the standard dampers and springs. Set the ride height and preload, let the suspension settle, then recheck the height and have a four-wheel alignment carried out. We recommend professional fitting.\u003c\/p\u003e\n\u003cp\u003eAll Nitron shocks are hand made to order. Lead times are normally 2-3 weeks, but can be longer at busy times, so contact us for an up-to-date estimate.\u003c\/p\u003e\n\u003ch3\u003eShould I choose Fast Road or Track Day spec?\u003c\/h3\u003e\n\u003cp\u003eFast Road Spec uses softer springs for comfort on the road, while Track Day Spec uses stiffer springs for track use. Both are listed under Specifications above. Choose the one that matches how you use the car most.\u003c\/p\u003e\n\u003ch3\u003eHow is the damping adjusted?\u003c\/h3\u003e\n\u003cp\u003eDamping is controlled electronically by the elec-TRON valve. There are no manual adjusters.\u003c\/p\u003e\n\u003ch3\u003eDo I need anything else to run this kit?\u003c\/h3\u003e\n\u003cp\u003eThis kit is supplied with the Nitron DCU, wiring harness and switch, so no extra controller is needed.\u003c\/p\u003e\n\u003ch3\u003eCan I have different spring rates?\u003c\/h3\u003e\n\u003cp\u003eYes. Every kit is built and sprung to order, so contact us before ordering to discuss your spring rates.\u003c\/p\u003e\n\u003ch3\u003eCan the dampers be serviced?\u003c\/h3\u003e\n\u003cp\u003eYes. Nitron dampers are fully serviceable, so they can be rebuilt and refreshed rather than replaced.\u003c\/p\u003e\n\u003ch3\u003eDo I need a wheel alignment after fitting?\u003c\/h3\u003e\n\u003cp\u003eYes. Changing the suspension and ride height alters the geometry, so a four-wheel alignment should be carried out once the car has settled.\u003c\/p\u003e\n\u003ch3\u003eHow long will it take to arrive?\u003c\/h3\u003e\n\u003cp\u003eAll Nitron shocks are hand made to order. Lead times are normally 2-3 weeks, but contact us for an up-to-date estimate.\u003c\/p\u003e\n\u003ch3\u003eWhat warranty is included?\u003c\/h3\u003e\n\u003cp\u003eNitron products are covered against defects in materials and workmanship. Contact us if you have a problem with your kit.\u003c\/p\u003e","brand":"Nitron","offers":[{"title":"Road","offer_id":58919792902527,"sku":"NTCPO034ER1FRS","price":7062.0,"currency_code":"GBP","in_stock":true},{"title":"Track","offer_id":58919792935295,"sku":"NTCPO034ER1TDS","price":7062.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0627\/6251\/6693\/files\/NitronR1-1_91c0f06e-25f0-4d6d-808d-4b45c17390f8.jpg?v=1792767804","url":"https:\/\/coilovers.co.uk\/products\/nitron-elec-tron-r1-coilovers-porsche-911-carrera-4-964-88-93","provider":"Coilovers.co.uk","version":"1.0","type":"link"}